Home / 14,446,227.74-21,676,791.63-6,770,652.36

Finding the Fourth Proportional to 14,446,227.74, 21,676,791.63 and 6,770,652.36

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Solution

The fourth proportional to 14,446,227.74, 21,676,791.63 and 6,770,652.36 is: 10,159,470.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,227.74 : 21,676,791.63 = 6,770,652.36 : x
  2. Step 2: Convert to fraction form
    14,446,227.74/21,676,791.63 = 6,770,652.36/x
  3. Step 3: Cross multiply
    14,446,227.74x = 21,676,791.63 × 6,770,652.36
  4. Step 4: Simplify right side
    14,446,227.74x = 146,766,020,406,887.75
  5. Step 5: Solve for x
    x = 146,766,020,406,887.75/14,446,227.74
  6. Step 6: Final answer
    x = 10,159,470.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.